Feature
* Necklace Design
* Small and Portable
* Powerful Good Cooling
* Battery or USB Powered
* Upward Air Blowing
Specification
| Working Time | 2~6 Hours (depends on different speed) |
| Charging Time | About 4.5 hours |
| Battery Capacity | 2600mAh |
| Battery Type | 18650 Lithium Battery |
| Size | 5.9 x 2.25 x 1.5 inches |
| Item Weight | 273g |
Package
1 x Battery Fan
1 x USB Cable
1 x rechargeable 18650 Li-ion battery